Cytogenetic and physical traits analysis of some Down's syndrome patients at the Grafton State School for the mentally retarded

Author

• David R. Engbrecht

Date of Award

1-1-1979

Document Type

Thesis

Degree Name

Master of Science (MS)

Department

Biology

Recommended Citation

Engbrecht, David R., "Cytogenetic and physical traits analysis of some Down's syndrome patients at the Grafton State School for the mentally retarded" (1979). Theses and Dissertations. 9951.
https://commons.und.edu/theses/9951